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  • ETS 300 753 : 20001

    Current The latest, up-to-date edition.

    EQUIPMENT ENGINEERING (EE); ACOUSTIC NOISE EMITTED BY TELECOMMUNICATIONS EQUIPMENT

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date: 

    Publisher:  European Telecommunications Standards Institute

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Definitions and symbols
      3.1 Definitions
      3.2 Symbols
    4 Measurement methodology
    5 Installation and operation of equipment
      5.1 Equipment installation
      5.2 Equipment operation "in-use"
    6 Acoustic noise emission limits
    7 Information to be recorded
    8 Information to be reported
    9 Verification of declared A-weighted sound power levels
    Annex A (normative): Measurement methods for acoustic
            noise emission from open air outdoor equipment
        A.1 Scope
        A.2 Source directionality
        A.3 Installation and operation of equipment
        A.4 Information to be recorded
        A.5 Information to be reported
    Annex B (normative): Recommended sound power limits for
            open air outdoor equipment
    Annex C (informative): Recommended method for the
            detection and reporting of prominent discrete
            tones
    Annex D (informative): Motivation for this ETS
    Annex E (informative): The relationship between sound
            power and sound pressure
    Annex F (informative): Sound power measurement methods
        F.1 Reverberation room technique
        F.2 Free field over a reflecting plane technique
    History

    Abstract - (Show below) - (Hide below)

    Specifies acoustic noise emission limits for equipment used in telecommunication locations as specified in the ETS 300 019-1 [3] series.

    General Product Information - (Show below) - (Hide below)

    Committee EE 1
    Document Type Standard
    Publisher European Telecommunications Standards Institute
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    IEC 61969-1:2011 Mechanical structures for electronic equipment - Outdoor enclosures - Part 1: Design guidelines
    BS EN 61969-1:2012 Mechanical structures for electronic equipment. Outdoor enclosures Design guidelines
    TR 102 446 : 1.1.1 ENVIRONMENTAL ENGINEERING (EE); GENERAL REQUIREMENTS FOR UPS FOR USE IN TELECOMMUNICATION ENVIRONMENT
    EN 61969-1:2012 Mechanical structures for electronic equipment - Outdoor enclosures - Part 1: Design guidelines
    SCTE 203 : 2014 PRODUCT ENVIRONMENTAL REQUIREMENTS FOR CABLE TELECOMMUNICATIONS FACILITIES - TEST METHODS
    I.S. EN 61969-1:2012 MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT - OUTDOOR ENCLOSURES - PART 1: DESIGN GUIDELINES (IEC 61969-1:2011 (EQV))
    CEI EN 61969-1 : 2012 MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT - OUTDOOR ENCLOSURES - PART 1: DESIGN GUIDELINES
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